Mastercam / NX CAM CNC Programmer – Aerospace Manufacturing

Key Responsibilities

• Create, optimize, and maintain CNC programs for 5-axis machining centers using Mastercam and/or Siemens NX CAM.
• Interpret aerospace engineering drawings, 3D CAD models, specifications, and GD&T requirements.
• Develop efficient machining strategies for complex aerospace components made from aluminum, titanium, Inconel, stainless steel, and other aerospace-grade materials.
• Generate setup sheets, tooling documentation, and work instructions for production personnel.
• Support machine setup, program prove-outs, and first article inspections.
• Collaborate with Manufacturing Engineering, Quality, and Production teams to ensure parts meet customer and regulatory requirements.
• Troubleshoot machining, tooling, and programming issues to improve productivity and reduce scrap.
• Perform machining simulations and collision checks prior to production release.
• Optimize cycle times, tool life, and machine utilization while maintaining quality standards.
• Support continuous improvement initiatives focused on process capability, throughput, and cost reduction.
• Ensure compliance with AS9100, customer specifications, and company quality procedures.
• Maintain revision-controlled program files and manufacturing documentation.

What You Bring

• 5+ years of CNC programming experience, including 3+ years programming 5-axis machining centers.
• Strong experience programming CNC Lathes, VTLs, and Milling Centers.
• Advanced proficiency with Mastercam and/or Siemens NX CAM.
• Strong knowledge of G-code, M-code, and CNC machine controls.
• Ability to read and interpret complex engineering drawings and GD&T.
• Experience machining tight-tolerance aerospace components.
• Knowledge of cutting tools, fixture design concepts, and advanced machining strategies.
• Strong troubleshooting, analytical, and problem-solving skills.
• High school diploma or GED; technical degree or CNC programming certification preferred.